ISO/IEC TR 18047-3:2011 defines test methods for determining the conformance of radio frequency identification devices (tags and interrogators) for item management with the specifications given in ISO/IEC 18000-3, but does not apply to the testing of conformity with regulatory or similar requirements.

The test methods require only that the mandatory functions, and any optional functions which are implemented, be verified. This can, in appropriate circumstances, be supplemented by further, application-specific functionality criteria that are not available in the general case.

ISO/IEC TR 18047-3:2011 includes the following interrogator and tag conformance parameters: